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Deleting array elements in JavaScript - delete vs splice
...rray[0]
undefined
> myArray
[empty, "b", "c", "d"]
myArray.splice(start, deleteCount) actually removes the element, reindexes the array, and changes its length.
> myArray = ['a', 'b', 'c', 'd']
["a", "b", "c", "d"]
> myArray.splice(0, 2)
["a", "b"]
> myArray
["c", "d"]
...
Comparison of CI Servers? [closed]
... There is probably a reason it is not mentioned... My 2 cents: just started working on the project that uses it, we are trying to improve our automation and establish delivery pipeline...but each now and then CI "runs out of minutes" and guess what...you need to pay for some minutes. That is...
Why does setTimeout() “break” for large millisecond delay values?
...,
execTime: null,
_timeout : null,
/**
* Initialize and start timer
*/
init : function() {
this.checkTimer();
},
/**
* Get the time of the callback execution should happen
*/
getExecTime : function() {
return this.execTime;
},
...
How to use glob() to find files recursively?
...
Starting with Python 3.4, one can use the glob() method of one of the Path classes in the new pathlib module, which supports ** wildcards. For example:
from pathlib import Path
for file_path in Path('src').glob('**/*.c'):
...
Strip whitespace from jsp output
...e" %>
Or in the jsp-config section your web.xml (Note that this works starting from servlet specification 2.5.):
<jsp-config>
<jsp-property-group>
<url-pattern>*.jsp</url-pattern>
<trim-directive-whitespaces>true</trim-directive-whitespaces>
<...
Giving UIView rounded corners
...give a bit more visual explanation for why things do what they do.
If you start with a regular UIView it has square corners.
let blueView = UIView()
blueView.frame = CGRect(x: 100, y: 100, width: 100, height: 50)
blueView.backgroundColor = UIColor.blueColor()
view.addSubview(blueView)
You can ...
Array Size (Length) in C#
... good but I feel it should be linked to automatically somehow. Can't they start a "answers worth viewing" page? One thing that I would add though is that one should check stack overflow itself before posting the question. Often times I just start posting the question and then see the related ques...
How to monitor network calls made from iOS Simulator
...
Wireshark it
Select your interface
Add filter start the capture
Testing
Click on any action or button that would trigger a GET/POST/PUT/DELETE request
You will see it on listed in the wireshark
If you want to know more details about one specific packet, just select it...
Windbg Step 2 分析程序堆栈实战 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...，用bd 2-6禁用 第二个到6个断点
2. lm查看loaded Modules
lm
start end module name
01330000 0134b000 MyApp C (private pdb symbols) E:\ProLab\WindbgFirst\Debug\MyApp.pdb
59bc0000 59ce4000 MSVCR90D (deferred)
75100000 75200000 kernel32 (deferred) ...
Integrating MySQL with Python in Windows
...ything works smoothly. no compile orgy. no strange errors. no terror. Just start coding and doing real work after five minutes.
This is the only way to go on windows. Really.
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